65789828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29423}}^1$

素因数の和:29483

約数の個数: 24

約数和(自身を含む): 126876288

約数和(自身を除く): 61086460

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 29423, 58846, 117692, 382499, 764998, 1265189, 1529996, 2530378, 5060756, 16447457, 32894914, 65789828]

約数ペア:

[(1, 65789828), (2, 32894914), (4, 16447457), (13, 5060756), (26, 2530378), (43, 1529996), (52, 1265189), (86, 764998), (172, 382499), (559, 117692), (1118, 58846), (2236, 29423)]